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(438168) 2005TW21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.26378 8.523e-09 au
e 0.241571 6.426e-08
i 1.539 7.776e-06 deg
Ω 143.731 0.0002245 deg
ω 199.732 0.0002272 deg
M 172.105 2.507e-05 deg

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Other useful info
Absolute Magnitude (H)    18.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7169 au
Aphelion 2.8106 au
Asc. node-Earth separation 1.77176 au
Desc. node-Earth separation 0.72471 au
Earth MOID 0.70908 au
Orbital period 1244.08 days
Date of orbit computation  feb 22 03:23
Observational summary
Optical observations (Discarded) 154 (0)
Radar observations (Discarded) 0 (0)
Arc length 8850.89 days
Unobserved 515 days

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Ephemeris at epoch 60419 MJD
Right Ascension 145.399 deg
Declination 14.4657 deg
V Magnitude 23.67 mag
Solar Elongation -113.75 deg
Galactic Latitude 44.15 deg
Rate 0.034 deg/day
Direction 105.034 deg

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